CONVERT_OTF_2_PDF output can be shown on the web using java sevlet

Question

Hello, all,
I used FM CONVERT_OTF_2_PDF, and I can create a pdf file on my PC by using content in table lines of FM. Now I don't want to create a pdf file on my desktop. I want to pass the value of the table lines to remote java program to show this PDF file on the web. Does anyone knows how do I code it in Java program to be able to show the contents in table lines as PDF? Would you please give an example code? Thank you!
Meiying

Answer 1

Hi, Dennis,
The contents in the table look like following.  (code)
TD TDLINE
%P DF-1.3##%âãÏÓ##2 0 obj##<<##/Type /XObject##/Subtype /Image##/Filter 3 0 R##/Length 4 0 R##/Name /00002##/Width 604##/Height 263##/B
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Y[ Ê#Õ#xÚÖ²§µÅÏÛZF×VÚ:À®ÊÚJZ#X#ØZ#Ø#bi}ÞÖºXRì¤õÅ##·´zá####ëIPÂwÑÒrǤ<y##U¶´#Ó!ÜÐAò§í,Ka##ùã@¶´Ê#X##Xtpɬúù¢¥¥ªówÜÞº#õ#=¸ÄA^·´##\u00D2##ª
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£# FÿÙ#ìÎzÙ¡U#ôº±Þð 'ÿ#Mµ5]Ír·ÝmÝlÿ###í###endstream##endobj##4 0 obj##3341##endobj##3 0 obj####[/FlateDecode]##endobj##5 0 obj##/WinAns
iE ncoding##endobj##6 0 obj##<<##%Devtype SAPWIN Font COURIER bold Lang EN##/Type /Font##/Subtype /Type1##/BaseFont /Courier-Bold##/
Na me /F001##/Encoding 5 0 R##>>##endobj##7 0 obj##<<##%Devtype SAPWIN Font COURIER normal Lang EN##/Type /Font##/Subtype /Type1##/B
as eFont /Courier##/Name /F002##/Encoding 5 0 R##>>##endobj##8 0 obj##<<##/Length 9 0 R##>>##stream## q 0 0 0 rg 144.95 0 0 63.10 23 71
5 cm /00002 Do Q /F001 12.00 Tf 0 g BT 22.70 682.45 Td 0 Tw <4F6666696365206F6620427572736172>Tj ET 0 g BT 22.70 670.45 Td 0 Tw <506F7
37 4204F666669636520426F782031383438>Tj ET 0 g BT 22.70 658.45 Td 0 Tw## <556E69766572736974792C204D5320203338363737>Tj ET q 0.90 g 283
.4 5 634.95 273.55 136.90 re f Q /F001 12.00 Tf 0 g BT 286.30 759.85 Td 0 Tw <202020202020556E6976657273697479206F66204D697373697373697
07 069>Tj ET 0 g BT 286.30 747.85 Td 0 Tw## <2020202020204163636F756E742053746174656D656E742053756D6D617279>Tj ET 0 g BT 286.30 723.85
Td 0 Tw <53747564656E74204E756D626572202020202020202020202020203130303035333030>Tj ET 0 g BT 286.30 711.85 Td 0 Tw## <426567696E6E696E
67 2044617465202020202020202020202031312F30312F32303036>Tj ET 0 g BT 286.30 699.85 Td 0 Tw <456E64696E672044617465202020202020202020202
02 0202031312F33302F32303036>Tj ET 0 g BT 286.30 687.85 Td 0 Tw## <426567696E6E696E672042616C616E636520202020202020202020392C3339352E30
31 20>Tj ET 0 g BT 286.30 675.85 Td 0 Tw <416374697669747920202020202020202020202020202020202031302C3234322E35352D>Tj ET 0 g BT 286.30
66 3.85 Td 0 Tw## <456E64696E672042616C616E63652020202020202020202020202020203834372E35342D>Tj ET 0 g BT 286.30 651.85 Td 0 Tw <46696E6
16 E6369616C20486F6C6473202020202020202020202020202020204E4F4E45>Tj ET q 0 0 0 RG 0.50 w 283.45 771.85 m 283.45 634.95 l S Q q 0 0 0 RG
(/code)
There are two fields (TDFORMAT and TDLINE) in the table,  I used following Java code to put them together as PDF. But When I open it as PDF file, it says "the file does not start with %PDF-' . Do you see why
(code)
byte[] pdfstream;
byte[] myout = new byte[]{};
         byte[] tdformat = new byte[]{};
         byte[] tdline = new byte[]{};
         //String myout = "";
         for (int i = 0; i < lt_pdftab.getNumRows()  ; i++) {
              JCO.FieldIterator e1 = lt_pdftab.fields();
           while (e1.hasMoreElements()) {
          JCO.Field field = e1.nextField();
          lt_pdftab.setRow(i);
           if (field.getName().equals("TDFORMAT")) {
               tdformat = field.getString().getBytes("UTF-16LE");
           if (field.getName().equals("TDLINE")) {
               tdline = field.getString().getBytes("UTF-16LE");
           myout =  tdformat = tdline    ;
           System.out.println("myout " + myout );
           pdfstream = myout;
(/code)